Thats great news that you dont need surgery. Unfortunately it does take a while to heal in just a cast depending on the breaks but you will be better off not having surgery in the long run. I would recommend if you dont already have one to get yourself a cast protector to use while showering or bathing and some anti itch spray. If you like I can message you some links for those where you can get them locally. If you want you can email me at ninjdiver36@gmail.com. Im usually available so if you want someone to talk to or vent or whatever about it feel free or if you have questions about your leg I can find the answers as well. Hope your leg starts feeling better.